/sci/ - Science & Math

>>8995368
>Since the 1990s, the estimation of the TCHLCA has become less certain, and there is genetic as well as paleontological support for increasing TCHLCA beyond the 5 to 7 million years range accepted during the 1970s and 1980s. An estimate of TCHLCA at 10 to 13 million years was proposed in 1998, and a range of 7 to 10 million years ago is assumed by White et al. (2009)
https://en.wikipedia.org/wiki/Chimpanzee–human_last_common_ancestor#Current_estimates